baber/WOPTO huggingface dataset:
Patent JP-2008112558-A (JP)
Title: Optical head device, optical information apparatus, computer, video recording/reproducing apparatus, video reproducing apparatus, server, and car navigation system
Inventor: WADA HIDEHIKO
IPC: G02B5/18
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device having a light source with two or more light-emitting elements mounted together to achieve stable tracking control.  <P>SOLUTION: The optical head device 100 performs at least either of recording and reproducing of information for a plurality of types of optical recording media 7. A light source 1 emits a plurality of kinds of light having mutually different wavelengths. The positions for emitting the plurality of kinds of light from the light source are mutually deviated. A center C 1 of first light 2a is matched with a pattern center C3 of a first diffracting plane 3a. A center C2 of second light 2b is matched with a pattern center C4 of a second diffracting plane 3b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009088417-A (JP)
Title: Heat sink having heat-dissipation fin, and method of manufacturing the same
Inventor: MIYAHARA HIDEYUKI
IPC: H05K7/20
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink having a planar heat-dissipation fin capable of preventing injuries by contacts of hands, fingers and the like from occurring by bending the extremity of the knife-edged dissipation fin, and easily bending the extremity of the heat-dissipation fin, and to provide a method of manufacturing the same.  <P>SOLUTION: The extremity can be formed as knife-edged by cutting one side of a metal plate 2 excellent in coefficient of thermal conductivity with the edge 5a of a cutting tool 5. At the same time, a plurality of heat-dissipation fins 4 in planar shapes gradually thickening to their base ends are integrally formed upright with the metal plate 2, to bend the knife-edged extremities of the heat-dissipation fins 4 substantially parallel to one side of the metal plate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092842-A (JP)
Title: Cooling device for electronic apparatus and liquid crystal projector device with the same
Inventor: YAMASHITA EISUKE
IPC: G02F1/13
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device achieving thinning of a boundary layer and obtaining a sufficient improvement effect of a coefficient of heat transfer.  <P>SOLUTION: The cooling device for an electronic apparatus has a plurality of members juxtaposed so that their surfaces may be opposed, wherein at least one of the members has a heat radiation surface from which heat is radiated, and includes a duct 100 which includes an opening 100a and where a first air flow ejected from the opening 100a flows in a first direction along the heat radiation surface, and a duct 101 which includes an opening 101a and where a second air flow ejected from the opening 101a flows in a second direction crossing the first direction along the heat radiation surface. The center of the opening 101a is located on an opposite side to a side where the opening 100a is provided with a line 200c passing through the center 200a of the heat radiation surface as a boundary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094243-A (JP)
Title: Wiring system
Inventor: YAMAGIWA TAKAAKI
IPC: H01L27/04
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring system protecting electronic equipment from static electricity without preventing electronic equipment, such as ECU, from being miniaturized.  <P>SOLUTION: The system includes: a circuit board 2 having wiring patterns 5 to 12 on which electronic elements are mounted; electric wirings 23 to 30 to which an electric component is connected; and a terminal array part 13 where a plurality of terminals 14 to 21 connected to electric wirings 23 to 30 are arranged. The terminal array part 13 comprises a first terminal 16 and a second terminal 15, which are adjacently disposed. The first terminal 16 is connected to the wiring pattern 7 having a ground route among the wiring patterns or electric wiring 25 having a ground route among electric wirings. The second terminal 15 is connected to the wiring pattern 6 on which the electronic element 22 which is easily destructive to static electricity V is mounted among the wiring patterns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092519-A (JP)
Title: Program and apparatus for detecting load
Inventor: OKAMOTO MOTOI
IPC: A63F13/21
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and apparatus for detecting load capable of determining a motion performed on a load controller by a player.  <P>SOLUTION: A load detecting apparatus 10 includes a load controller 36. In order to identifying predetermined number of motions performed on the load controller by the player, for example, a condition of a ratio of load values to a body weight value and a condition relating to a position of a center of gravity are defined in advance. The ratio of the detected load values to the body weight value and the position of the center of gravity are calculated, and on the basis of the ratio and the position of the center of gravity, a motion performed on the load controller by the player is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093947-A (JP)
Title: Spherical electrolytic manganese dioxide and alkaline primary battery using the same
Inventor: SHIMAMURA HARUNARI
IPC: H01M50/414
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrolytic manganese dioxide with properties that are optimized, and a high capacity alkaline primary battery having superior high-rate discharge characteristics.  <P>SOLUTION: The alkaline primary battery uses the spherical electrolytic manganese dioxide as a positive electrode active material, in which the average particle circularity is 0.89 or larger and the weight loss on heating from 200 to 400°C is, preferably, 2.5 wt.% or higher. The spherical electrolytic manganese dioxide can be obtained by spheronization processing of electrolytic manganese dioxide having an average particle circularity which is smaller than 0.89.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099630-A (JP)
Title: Semiconductor inspection device
Inventor: MORI CHIKAOMI
IPC: H01L21/683
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor inspection device capable of preventing displacement of a wafer.  <P>SOLUTION: The semiconductor inspection device includes: a wafer holder 3 having a vacuum chuck for fixing a semiconductor wafer 6 thereto; a card substrate 2 arranged opposite to the wafer holder 3 and provided with probes 4; spacers 5 arranged to surround the semiconductor wafer 6 and the probes 4 between the wafer holder 3 and the card substrate 2 so as to form a sealed space 7 between the wafer holder 3 and the card substrate 2; and a pressure reducing device for reducing the pressure of the sealed space 7 to suck the wafer 6 by the vacuum chuck. The semiconductor inspection device further includes a control means for controlling the pressure reducing device to keep the pressure of the sealed space 7 in a state lower than the atmospheric pressure and higher than the pressure of the vacuum chuck.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097211-A (JP)
Title: Handrail substrate mounting device and handrail substrate mounting structure using the same
Inventor: MAENO RYOKO
IPC: E04B1/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To propose a handrail substrate mounting structure which is of a dry type, functions to mount a handrail mounting substrate steel member on a raised wall set up by arranging a plurality of lightweight aerated concrete panels side by side via vertical joint portions, and stably exerts necessary fixing strength.  <P>SOLUTION: According to the handrail substrate mounting device, a plate member (11) is fixed at least to one of the two lightweight aerated concrete panels (1) adjacent to each other via the vertical joint portion, and extended upward from the vertical joint portion. A cap fitting (22) is formed like the U in cross section that has a surface of the same level as a main surface of the raised wall on each side, and arranged at a location that strides an upper end face of the vertical joint portion. Further an upper portion of the plate member (11) is fixed to the cap fitting (22), and the handrail mounting substrate steel member (21) is fixed to the cap fitting (22).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104820-A (JP)
Title: Pressure switch and decompressor
Inventor: NAKANO CHIEKO
IPC: H01H35/34
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure switch capable of setting a pressure across a very wide range under the pressure lower than the atmospheric pressure, finely tuning the set pressure, being excellent in fatigue resistance, constantness of sensitive speed, and high speed performance, capable of sensitively operating under a minute pressure difference, and capable of attenuating chattering without delay, and to provide a safe and simple decompressor whose failure is effectively suppressed, being manufactured at a low cost.  <P>SOLUTION: A pressure switch 1 comprises a conductive and elastic plate 3, an auxiliary elastic body 4 which is installed in the deflecting direction of the conductive and elastic plate 3 to contact the conductive and elastic plate 3, a set pressure adjusting member 6 which is installed on the side opposite to the deflecting direction of the conductive and elastic plate 3 and contacts the conductive and elastic plate 3 through the deformation action of the conductive and elastic plate 3 under the pressure higher than the set pressure, a first terminal 7 that connects to the set pressure adjusting member 6, and a second terminal 8 which can electrically connect to the first terminal 7 by way of the set pressure adjusting member 6 and the conductive and elastic plate 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103189-A (JP)
Title: Transmission ratio variable mechanism and vehicular steering device provided with this
Inventor: SHIINA MASAHIKO
IPC: B62D113/00
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission ratio variable mechanism capable of enhancing rigidity of support regarding the transmission ratio variable mechanism and reducing drive sound, and a vehicular steering device provided with this.  <P>SOLUTION: The transmission ratio variable mechanism includes an input member 20 and an output member 22 rotatable around a first axis A; an inner ring 391 having first and second end surfaces 71, 73 and differential-rotatably connecting the respective members 20, 22; and a motor 23 for transmission ratio variable mechanism capable of rotationally driving an outer ring 392. A second axis B as a central axis of the inner ring 391 and the outer ring 392 is inclined relative to the first axis A. A first convexoconcave engagement part 64 is provided on a motive power transmission surface 70 of the input member 20 and the first end surface 71 of the inner ring 391. A second convexoconcave engagement part 67 is provided on a motive power transmission surface 72 of the output member 22 and the second end surface 73 of the inner ring 391.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102494-A (JP)
Title: Composition for use in screen printing
Inventor: TANIOKA SATOSHI
IPC: C08G59/50
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a composition for use in screen printing as gives a polyimide membrane having a good screen printability and also having excellent mechanical strengths and a flexibility.  <P>SOLUTION: The composition for use in screen printing comprises (A) a polyamic acid having a weight-average molecular weight of 80,000-500,000, (B) an epoxy resin with a specific structure, (C) a metal oxide microparticle having an average particle diameter of 0.001 μm-10 μm, and (D) a solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104966-A (JP)
Title: Fuel cell system
Inventor: OKUYOSHI MASAHIRO
IPC: H01M8/10
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to make the temperature of stored water rise when the temperature of stored water in a gas-liquid separating part is below the freezing point.  <P>SOLUTION: The fuel cell system having a fuel cell includes: the gas-liquid separating part to which an offgas is introduced from the fuel cell, which condenses steam in the offgas, and which can store water; a purge valve for purging the offgas to the outside of the fuel cell from the gas-liquid separating part as a purge gas; and an adjusting part for adjusting the purged amount of the purge gas by controlling the purge valve so that the amount of steam in the purge gas reaches a prescribed amount or more, when the temperature of stored water stored in the gas-liquid separating part is below the freezing point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087910-A (JP)
Title: Vapor deposition apparatus and film forming method
Inventor: NEGISHI TOSHIO
IPC: C23C14/24
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately evaporate a necessary amount of organic material by heat to provide an organic thin film with a fine film quality.  <P>SOLUTION: In a vapor deposition apparatus, vapor generating devices 20a to 20c are connected to a discharge device 50 to supply vapor while other vapor generating devices 20a to 20c are cut off from the discharge device 50, so that vapors are not mixed together. After film formation, the vapor generating devices 20a to 20c are connected to an exhaust tank while kept cut off from the discharge device 50. The exhaust tank contains cooling means 85a to 85c, on which vapor discharged into the exhaust tank is deposited to form a deposited material 39, which is recovered and reused.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107510-A (JP)
Title: Stabilizer mounting structure
Inventor: OI YUKIKAZU
IPC: B60G21/055
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of items of suspension components, and to reduce cost and weight.  <P>SOLUTION: The stabilizer mounting structure has a stabilizer ring 64 for connecting a stabilizer 62 to a suspension, wherein the stabilizer ring 64 is directly fastened with the suspension component 20 without the interference of a bracket.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107562-A (JP)
Title: Motorcycle
Inventor: TAKAHASHI KUNIYUKI
IPC: B62J99/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a windshield arranged in front of a handle lever from being stained by the deposition of dust or the like when a motorcycle travels.  <P>SOLUTION: A motorcycle has: a translucent windshield 25 which is arranged in front of a handle lever 13 for changing the direction of a front wheel according to the operation of a rider and extends diagonally upwardly backward of a motorcycle body; and a straightening plate 30 extending along the windshield 25 in front of the windshield 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115879-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: OKAMOTO SUEAKI
IPC: G03G15/16
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of suppressing scattering of a residual toner and cleaning performance deterioration.  <P>SOLUTION: The cleaning device includes: a rotating cleaning member 34 disposed facing a roller 29 across an intermediate transfer belt 22; a toner recovery roller 35 that comes in contact with the surface of the rotating cleaning member 34 in an upper position (contact portion) of the cleaning member 34; a recovery housing 36 disposed along the lower outer circumferential shape of the rotating cleaning member 34; a toner receiving part 38 that forms a retention and accumulation cavity 37 on the downstream side of the contact part in the rotating direction of the toner recovery roller; and a cleaning blade 39 that comes in counter contact with the surface of the toner recovery roller 35 on the downstream side of the retention and accumulation cavity 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114889-A (JP)
Title: Fuel injection control system for internal combustion engine
Inventor: HASHIZUME TAKESHI
IPC: F02M47/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of inhibiting dilution of lubricating oil while inhibiting increase of combustion noise in a fuel injection control system for an internal combustion engine provided with a fuel injection valve capable of injecting fuel directly into a cylinder.  <P>SOLUTION: In a fuel injection control system for an internal combustion engine provided with a fuel injection valve injecting fuel directly into the cylinder, a pressure increasing process for increasing injection pressure of post injection as compared to injection pressure of main injection is executed when the fuel injection valve need to do post injection after doing main injection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117531-A (JP)
Title: Substrate processing apparatus and substrate production control apparatus
Inventor: YAMADA KAZUAKI
IPC: H05K13/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the productivity of a mounting substrate by suppressing reduction in the mounting efficiency.  <P>SOLUTION: Mounting processing of components is executed to an aggregate substrate by each mounting machine, while the aggregate substrate partitioned into a plurality of unit substrates is transferred among a plurality of mounting machines. When failure information for indicating which unit substrate that has a failure is acquired, the mounting procedure for mounting the components to the aggregate substrate, from which the failure information being acquired is optimized, based on the failure information. The mounting machine for carrying out the mounting treatment to the aggregate substrate after the acquisition of the failure information carries out the mounting treatment of the components, in accordance with the optimized mounting procedure to the unit substrate, excluding the unit substrate that has the failure information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064764-A (JP)
Title: Lighting system
Inventor: FUJIWARA SATOSHI
IPC: H01L33/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system using an LED as a light source, utilizing a long-life power supply device as well as realizing high power factor and high power supply efficiency.  <P>SOLUTION: The lighting system 1 illuminates by making a light-emitting part 47 emit light while utilizing a power supply device 2 using a commercial power supply 41. The power supply device 2 is provided with: a rectifying part 42 for converting AC into a pulsating flow; a selection part 44 for transforming the pulsating flow passed after selecting passing/non-passing of the pulsating flow; and a microcomputer unit 46 for giving a transformation-related specification to a selection means. The selection part 44 has transformers 60 and 61 with different winding ratios (the number of secondary side windings/the number of primary side windings). The microcomputer unit 46 designates either one of transformers 60 and 61 as a transformer for transformation, based on the instantaneous value of the pulsating flow at any time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114931-A (JP)
Title: Control device for internal combustion engine
Inventor: SHINAGAWA TOMOHIRO
IPC: F02D13/02
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology improving fuel economy without drastically changing external EGR gas quantity when valve operation angles of an intake and an exhaust valves are changed over to large operation angle from small operation angle in a control device for an internal combustion engine.  <P>SOLUTION: Valve timing of the intake valve is set in such a manner that open timing of the intake valve is retarded more than that in a case that the operation condition of the internal combustion engine is in the low load region side, and that close timing of the intake valve is in a neighborhood of a bottom dead center and is retarded more than that in a case that the operation condition of the internal combustion engine is in the low load region side, and introduction of external EGR gas is started toward quantity demanded in a case that the operation condition of the internal combustion engine is in the high load region side (S104), when an operation condition of the internal combustion engine is shifted to a predetermined region P close to a high load region side H in a low load region side L (S103-yes).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114150-A (JP)
Title: Skin cosmetic
Inventor: YOKOMICHI HIDEKI
IPC: A61K8/19
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural-water-compounded cosmetic excellent in moist feeling.  <P>SOLUTION: The skin cosmetic is such that a hermetic container is packed with spring water with hardness of 60 or greater containing calcium salt(s), magnesium salt(s) and carbon dioxide. This skin cosmetic is to be used on unsealing the container. In particular, it is preferable that the spring water be natural carbonated water containing 500 ppm or more of carbon dioxide and having a pH of 7.0 or lower. Besides, it is preferable that the hermetic container be an aerosol container, and the spring water be further compounded with carbon dioxide so as to be 500-10,000 ppm in dissolved carbon dioxide concentration in the container. Alternatively, it is preferable that the hermetic container be a gas-impermeable pillow container, and the dissolved carbon dioxide concentration of the cosmetic in the pillow container be 250-3,000 ppm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009083-A (JP)
Title: Photosensitive-member driving mechanism
Inventor: TOMITA MICHIO
IPC: G03G15/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent distortions and deviations of images caused by the eccentricity of a driven gear mounted to a rotational shaft of a photosensitive drum.  <P>SOLUTION: The photosensitive-member driving mechanism is equipped with a driving gear 22a which is secured to a rotational shaft of a rotational driving power source 21a and is rotated at a constant peripheral speed, the driven gear 25a secured coaxially to a rotational shaft of a cylindrical-shaped photosensitive member, a phase control gear 23a having the same diameter as that of the driven gear 25a and having the same rotational speed variation characteristic as that of the driven gear 23a, and a transmission gear 24a, and a driving force from the driving gear 24a is transmitted to the driven gear 25a through the phase control gear 23a and the transmission gear 24a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120406-A (JP)
Title: Thermal spraying material
Inventor: MITSUI HARUO
IPC: F27D1/16
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal spraying material used for repairing a refractory damaged part of an industrial furnace of a metal melting container, wherein the thermal spraying material is easily and excellently thermally deposited on a material to be repaired by melting the refractory particles and low melting point particles using an exothermic oxidation reaction of metal particles contained in the thermal spraying material.  <P>SOLUTION: As for the thermal spraying material, a mixture of refractory particles and the metal particles of an oxidizing powder is sprayed together with oxygen on the material to be repaired which is made of silica brick and is melted by the exothermic oxidation reaction to be thermally deposited on the material to be repaired. The refractory particles consist essentially of pulverized powder of the silica brick, having ≤2,000 μm particle diameter and the metal particle is preferably made of metal silicon.  <P>COPYRIGHT: (C)2009,JPO&INPIT